One possibility is the common wire (usually white) is broken. That wire is linked from one valve to the next, usually connected with waterproof wire nut. If the connection is lost after the first valve in the chain, #1 would work but the follow valves would not. You didn't mention which valve in the chain comes on, so this is just a stab in the dark. Waterproof wire nuts can be purchased, but regular nuts with silicone packed will work just fine too.

Go to each valve and try to turn on manually, by slightly unscrewing the solenoid one turn or so. You may have to disassemble some valves, blow out the bleed ports, maybe replace some solenoids. And of course dont rule out wiring problems as mentioned by gary

As gary said the most likely cause is a bad wire connection if station 1 comes on but 2 and 3 do not. If 2 or 3 comes on and the others do not check the flow control knobs in the center of the valves. Sometimes if the knob was turned partway down a slight change in pressure will keep them from opening.

As gary said the most likely cause is a bad wire connection if station 1 comes on but 2 and 3 do not. If 2 or 3 comes on and the others do not check the flow control knobs in the center of the valves. Sometimes if the knob was turned partway down a slight change in pressure will keep them from opening.